## ℹ️ Description
*Fixes the nodriver 0.47.0 RemoteObject conversion bug that was causing
KeyError and TypeError when accessing BelenConf dimensions.*
- Link to the related issue(s): Issue #650
- The bot was crashing when downloading ads because nodriver 0.47.0 was
returning JavaScript objects as lists of [key, value] pairs instead of
proper Python dictionaries, causing BelenConf dimensions to be
inaccessible.
## 📋 Changes Summary
- **Fixed nodriver RemoteObject conversion bug** in
`web_scraping_mixin.py`:
- Added detection logic for list-of-pairs format in `web_execute` method
- Enhanced `_convert_remote_object_dict` to recursively convert nested
structures
- Now properly converts JavaScript objects to Python dictionaries
- **Bot functionality fully restored** - can now download ads with
subcategories and special attributes
### ⚙️ Type of Change
- [x] 🐞 Bug fix (non-breaking change which fixes an issue)
- [ ] ✨ New feature (adds new functionality without breaking existing
usage)
- [ ] 💥 Breaking change (changes that might break existing user setups,
scripts, or configurations)
## ✅ Checklist
- [x] I have reviewed my changes to ensure they meet the project's
standards.
- [x] I have tested my changes and ensured that all tests pass (`pdm run
test`).
- [x] I have formatted the code (`pdm run format`).
- [x] I have verified that linting passes (`pdm run lint`).
- [x] I have updated documentation where necessary.
By submitting this pull request, I confirm that you can use, modify,
copy, and redistribute this contribution, under the terms of your
choice.
## ℹ️ Description
*Provide a concise summary of the changes introduced in this pull
request.*
- Link to the related issue(s): #644
- Describe the motivation and context for this change.
This PR resolves compatibility issues with nodriver 0.47+ where
page.evaluate() returns RemoteObject instances that need special
handling for proper conversion to Python objects. The update introduced
breaking changes in how JavaScript evaluation results are returned,
causing TypeError: [RemoteObject] object is not subscriptable errors.
## 📋 Changes Summary
- Fixed TypeError: [RemoteObject] object is not subscriptable in
web_request() method
- Added comprehensive RemoteObject conversion logic with
_convert_remote_object_result()
- Added _convert_remote_object_dict() for recursive nested structure
conversion
- Fixed price field concatenation issue in MODIFY mode by explicit field
clearing
- Updated web_sleep() to accept integer milliseconds instead of float
seconds
- Updated German translations for new log messages
- Fixed linting issues (E711, E712) in test assertions
### ⚙️ Type of Change
Select the type(s) of change(s) included in this pull request:
- [x] 🐞 Bug fix (non-breaking change which fixes an issue)
- [ ] ✨ New feature (adds new functionality without breaking existing
usage)
- [ ] 💥 Breaking change (changes that might break existing user setups,
scripts, or configurations)
## ✅ Checklist
Before requesting a review, confirm the following:
- [x] I have reviewed my changes to ensure they meet the project's
standards.
- [x] I have tested my changes and ensured that all tests pass (pdm run
test).
- [x] I have formatted the code (pdm run format).
- [x] I have verified that linting passes (pdm run lint).
- [x] I have updated documentation where necessary.
By submitting this pull request, I confirm that you can use, modify,
copy, and redistribute this contribution, under the terms of your
choice.
## ℹ️ Description
Upgrade nodriver dependency from pinned version 0.39.0 to latest 0.47.0
to resolve browser startup issues and JavaScript evaluation problems
that affected versions 0.40-0.44.
- Link to the related issue(s): Resolves nodriver compatibility issues
- This upgrade addresses browser startup problems and window.BelenConf
evaluation failures that were blocking the use of newer nodriver
versions.
## 📋 Changes Summary
- Updated nodriver dependency from pinned 0.39.0 to >=0.47.0 in
pyproject.toml
- Fixed RemoteObject handling in web_execute method for nodriver 0.47
compatibility
- Added comprehensive BelenConf test fixture with real production data
structure
- Added integration test to validate window.BelenConf evaluation works
correctly
- Added German translation for new error message
- Replaced real user data with privacy-safe dummy data in test fixtures
### 🔧 Type Safety Improvements
**Added explicit `str()` conversions to resolve type inference issues:**
The comprehensive BelenConf test fixture contains deeply nested data
structures that caused pyright's type checker to infer complex
dictionary types throughout the codebase. To ensure type safety and
prevent runtime errors, I added explicit `str()` conversions in key
locations:
- **CSRF tokens**: `str(csrf_token)` - Ensures CSRF tokens are treated
as strings
- **Special attributes**: `str(special_attribute_value)` - Converts
special attribute values to strings
- **DOM attributes**: `str(special_attr_elem.attrs.id)` - Ensures
element IDs are strings
- **URL handling**: `str(current_img_url)` and `str(href_attributes)` -
Converts URLs and href attributes to strings
- **Price values**: `str(ad_cfg.price)` - Ensures price values are
strings
These conversions are defensive programming measures that ensure
backward compatibility and prevent type-related runtime errors, even if
the underlying data structures change in the future.
### ⚙️ Type of Change
- [x] ✨ New feature (adds new functionality without breaking existing
usage)
- [ ] 🐞 Bug fix (non-breaking change which fixes an issue)
- [ ] 💥 Breaking change (changes that might break existing user setups,
scripts, or configurations)
## ✅ Checklist
Before requesting a review, confirm the following:
- [x] I have reviewed my changes to ensure they meet the project's
standards.
- [x] I have tested my changes and ensured that all tests pass (`pdm run
test`).
- [x] I have formatted the code (`pdm run format`).
- [x] I have verified that linting passes (`pdm run lint`).
- [x] I have updated documentation where necessary.
By submitting this pull request, I confirm that you can use, modify,
copy, and redistribute this contribution, under the terms of your
choice.
